CF1757441052323-tsm20250909161321

NSLIST.NET - connect.blue

Search for IP or hostnames:

connect.blue checked at 2025-09-09T18:04:12.311Z 272ms 157/157/157 100% R:17

connect.blue

MXspamgw-fb.proserve.nl
A2001:828:101:42::2:2 🇳🇱 ProServe B.V.
PTRspamgw02.proserve.nl
A80.84.224.56🇳🇱 ProServe B.V.
PTRspamgw03-fb.proserve.nl
A80.84.224.148🇳🇱 ProServe B.V.
PTRspamgw04-fb.proserve.nl
A83.96.224.31🇳🇱 ProServe B.V.
PTRspamgw01-fb.proserve.nl
A83.96.224.36🇳🇱 ProServe B.V.
PTRspamgw02-fb.proserve.nl
MXspamgw.proserve.nl
A2001:828:101:42::1:1 🇳🇱 ProServe B.V.
PTRspamgw01.proserve.nl
A2001:828:101:42::2:1 🇳🇱 ProServe B.V.
PTRspamgw02.proserve.nl
A2001:828:101:235::4:1 🇳🇱 ProServe B.V.
PTRspamgw04.proserve.nl
A2001:828:101:235:250:25:3:2 🇳🇱 ProServe B.V.
PTRspamgw03.proserve.nl
A80.84.224.55🇳🇱 ProServe B.V.
PTRspamgw03.proserve.nl
A80.84.224.147🇳🇱 ProServe B.V.
PTRspamgw04.proserve.nl
A83.96.224.30🇳🇱 ProServe B.V.
PTRspamgw01.proserve.nl
A83.96.224.35🇳🇱 ProServe B.V.
PTRspamgw02.proserve.nl
NSnsauth1.signet.nl
A2001:4cb8:0:7::53:1 🇳🇱 Signet B.V.
PTRnsauth1.signet.nl
A217.21.244.30🇳🇱 Signet B.V.
PTRnsauth1.signet.nl
NSnsauth2.signet.nl
A2001:4cb8:1:3::53:1 🇳🇱 Signet B.V.
PTRnsauth2.signet.nl
A78.108.128.30🇳🇱 Signet B.V.
PTRnsauth2.signet.nl
NSnsauth3.signet.nl
A2001:4cb8:0:70::53:1 🇳🇱 Signet B.V.
PTRnsauth3.signet.nl
A217.21.244.71🇳🇱 Signet B.V.
PTRnsauth3.signet.nl
MXconnect-blue.mail.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com

blue

NSa0.nic.blue
NSa2.nic.blue
NSb0.nic.blue
NSb2.nic.blue
NSc0.nic.blue

AI analysis

The parent of msv-3199lw-8-cer-001.connect.blue is connect.blue.

Three name servers, nsauth1.signet.nl, nsauth2.signet.nl, and nsauth3.signet.nl, are delegated to connect.blue.

The domain connect.blue shares at least some of its name servers with other domains such as 169.223.31.in-addr.arpa, 240.21.217.in-addr.arpa, 240.255.80.in-addr.arpa, 197.246.80.in-addr.arpa, and 200.246.80.in-addr.arpa.

nsauth1.signet.nl, 2001:4cb8:0:7::53:1, and 217.21.244.30 are associated with each other. Similarly, nsauth2.signet.nl, 2001:4cb8:1:3::53:1, and 78.108.128.30 form another set. Finally, nsauth3.signet.nl, 2001:4cb8:0:70::53:1, and 217.21.244.71 are linked together.

Three mail servers, spamgw-fb.proserve.nl, spamgw.proserve.nl, and connect-blue.mail.protection.outlook.com, manage connect.blue.

Other domains such as hostingxs.nl, pro-serve.be, proserve.nl, xlshosting.com, and ixlwebhosting.com share at least a portion of their mail servers with connect.blue.

The mail servers relay.ixlhosting.nl are frequently utilized in conjunction.

spamgw-fb.proserve.nl, spamgw.proserve.nl, and connect-blue.mail.protection.outlook.com each point to multiple IP numbers. spamgw-fb.proserve.nl points to five IPs: 2001:828:101:42::2:2, 80.84.224.56, 80.84.224.148, 83.96.224.31, and 83.96.224.36. spamgw.proserve.nl points to eight IPs: 2001:828:101:42::1:1, 2001:828:101:42::2:1, 2001:828:101:235::4:1, 2001:828:101:235:250:25:3:2, 80.84.224.55, 80.84.224.147, 83.96.224.30, and 83.96.224.35. connect-blue.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::4, 52.101.68.18, 52.101.73.4, 52.101.73.12, and 52.101.73.24.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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tRVUimC CF johedugfp 2025-09-09